yahoo messenger online history. Messenger History Extractor Pro is a program designed to extract the message history from your Yahoo Messenger account. Formats that are supported. Watch the Michael Jackson memorial service online. by Nick Mead. It s being touted as . Yahoo Messenger Chat History Viewer support inquiries or software troubleshooting are available only from its publisher/developer Password cracker. The chat history logs for all Yahoo Messenger Web conversations will appear. To view a chat history, just click on a record. How to Delete Chat History Yahoo Messenger 11/10/9 Download - Chat online,make conversations and phone calls with friends and family - Size 16.46 MB Question - How do I delete call history in yahoo and Skype on my iPad,iPhone - HR. Find the answer to this and other Mac questions on JustAnswer. I need to search for a string of text in my Yahoo Messenger 11 chat history. When I view the history using Yahoo Messenger, all I can do I cycle through past.